Enriched in CEP socket cell; neurons; and retrovesicular ganglion based on RNA-seq; single-cell RNA-seq; and microarray studies. Is affected by several genes including pgl-1; isp-1; and prg-1 based on RNA-seq; tiling array; and microarray studies. Is affected by five chemicals including rotenone; paraquat; and Diazinon based on RNA-seq and microarray studies.